How many grams of AgCl are produced, when you have 2 moles of FeCl^3 and 1.5 moles of AgNO^3

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.

Which suspect most likely committed the robbery and how do you know

How can a mixture of salt water be separated into salt and water